АКТ 426-458

Which of the following best describes the evolution from IT to ICT?

• A shift from digital data to analog data.

• An increased focus on standalone computing systems.

• The integration of communication technologies with information technology.

• A reduction in the use of audiovisual media in information transmission.

• A decreased emphasis on the role of networks.

In the context of HCI, what does the term "multimodality" imply?

• An interface that relies on a single mode of interaction, such as keyboard input.

• The use of intelligent agents to predict user behavior.

• Interfaces that incorporate various forms of input and output, like voice, touch, and gesture.

• A focus on passive interfaces that require minimal user engagement.

• The exclusive use of command-line interfaces for advanced users.

What is a key distinction between primary and secondary storage in a computer system?

• Primary storage is non-volatile, while secondary storage is volatile.

• Primary storage directly interacts with the processing unit, while secondary storage requires data to be moved to primary storage for processing.

• Secondary storage is faster and more expensive than primary storage.

• Primary storage is used for long-term data retention, while secondary storage is for temporary storage.

• There is no functional difference between primary and secondary storage.

Which of the following is a primary function of system software?

• To allow users to create documents and presentations.

• To manage and coordinate the operations of computer hardware and applications.

• To provide tools for internet browsing and communication.

• To enable the development of new software applications.

• To perform specific tasks such as word processing or gaming.

In the context of database models, what is a key characteristic of the hierarchical model?

• It allows for many-to-many relationships between data elements.

• Data is organized in tables consisting of rows and columns.

• Each record can have multiple parent records.

• Data is structured in an inverted tree-like structure with each record having a single parent.

• It emphasizes object-oriented programming principles.

What is the significance of the user interface in human-computer interaction?

• It is merely an aesthetic component of the computer system.

• It is the primary means through which humans and computers communicate and interact.

• It has no impact on user satisfaction or productivity.

• It is solely the concern of computer hardware designers.

• It is standardized across all computer systems and applications.

Which of the following is an example of application software?

• Microsoft Windows

• macOS

• Linux

• Microsoft Word

• Device drivers

What is a Database Management System (DBMS)?

• A type of computer hardware used for data storage.

• A programming language used to create databases.

• Software used to manage, organize, and retrieve data in a database.

• A network protocol for database communication.

• An operating system designed specifically for database servers.

Which of the following is a characteristic of a computer?

• Computers possess emotional intelligence.

• Computers can make independent judgments based on experience.

• Computers exhibit diligence and can perform repetitive tasks without error or fatigue.

• Computers have the ability to learn and adapt in novel situations.

• Computers can intuitively understand human language and intent.

How does ICT differ from traditional IT in its application within sectors like education?

• ICT focuses solely on textual data transmission, unlike IT.

• ICT is less concerned with the integration of communication technologies.

• ICT emphasizes the use of diverse media, such as audio and video, for learning and information dissemination.

• ICT is limited to the management of computer hardware and software.

• ICT plays a minimal role in online learning and virtual universities.